WO2018066336A1 - Serre agricole - Google Patents

Serre agricole Download PDF

Info

Publication number
WO2018066336A1
WO2018066336A1 PCT/JP2017/033251 JP2017033251W WO2018066336A1 WO 2018066336 A1 WO2018066336 A1 WO 2018066336A1 JP 2017033251 W JP2017033251 W JP 2017033251W WO 2018066336 A1 WO2018066336 A1 WO 2018066336A1
Authority
WO
WIPO (PCT)
Prior art keywords
curtain
outer shell
agricultural house
fans
intake
Prior art date
Application number
PCT/JP2017/033251
Other languages
English (en)
Japanese (ja)
Inventor
田尾本　昭
石渡　正紀
Original Assignee
パナソニックＩｐマネジメント株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to CN201780061447.1A priority Critical patent/CN109788734B/zh
Priority to JP2018543814A priority patent/JP6854454B2/ja
Publication of WO2018066336A1 publication Critical patent/WO2018066336A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/22—Shades or blinds for greenhouses, or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Definitions

  • the present invention relates to an agricultural house.
  • an agricultural house provided with a fan for ventilation and a curtain for blocking the irradiation of sunlight to the internal space in order to adjust the cultivation environment of the plant body (see, for example, Patent Document 1).
  • a fan for ventilation and a curtain for blocking the irradiation of sunlight to the internal space in order to adjust the cultivation environment of the plant body see, for example, Patent Document 1.
  • the ventilation fan is operated to perform ventilation, thereby reducing the temperature of the internal space.
  • the conventional agricultural house is equipped with the curtain which covers the upper direction of internal space, and has interrupted sunlight irradiation by making a curtain into a closed state. In other words, the day length (daytime length) in the internal space is adjusted by opening and closing the curtain.
  • An object of the present invention is to provide an agricultural house capable of efficiently ventilating both in an open state and a closed state of a curtain.
  • the agricultural house includes an outer shell, a plurality of intake fans, a plurality of exhaust fans, and a curtain.
  • the outer shell has a first wife face and a second wife face facing each other, and the roof is covered with a translucent member.
  • the plurality of intake fans are provided on the first wife surface and send outside air into the outer shell.
  • the plurality of exhaust fans are provided on the second end face and exhaust the air in the outer shell to the outside of the outer shell.
  • the curtain is disposed in the outer shell so as to face the roof. The curtain is between a closed state in which light incident on the outer shell through the roof is dimmed and an open state in which light incident on the outer shell through the roof is not dimmed. It is configured to be deformable.
  • one or more first intake fans are disposed above the curtain in the closed state, and one or more second intake fans are in the closed state. It is arranged below the curtain.
  • one or more first exhaust fans are arranged above the closed curtain, and one or more second exhaust fans are more than the closed curtain. It is arranged below.
  • FIG. 1 is a schematic perspective view illustrating a configuration of an agricultural house according to the first embodiment.
  • FIG. 2A is a vertical sectional view showing the intake side of the agricultural house when the curtain is closed.
  • FIG. 2B is another sectional view in the vertical direction showing the exhaust side of the agricultural house when the curtain is closed.
  • FIG. 3A is a vertical sectional view showing the intake side of the agricultural house when the curtain is closed.
  • FIG. 3B is another sectional view in the vertical direction showing the exhaust side of the agricultural house when the curtain is opened.
  • FIG. 4A is a horizontal sectional view of the agricultural house when the curtain is closed.
  • FIG. 4B is a horizontal sectional view of the agricultural house when the curtain is opened.
  • FIG. 5 is a vertical sectional view showing the intake side of the agricultural house of Modification 1 of the above.
  • FIG. 6 is a horizontal cross-sectional view of the agricultural house of Modification 2 of the above.
  • FIG. 7 is a vertical cross-sectional view showing the intake side of the agricultural house of Modification 2 of the above.
  • FIG. 8 is a horizontal cross-sectional view of the agricultural house of Modification 3 of the above.
  • FIG. 9 is a vertical cross-sectional view showing the intake side of the agricultural house of Modification 3 of the same.
  • 10A and 10B show a configuration of an agricultural house according to the second embodiment.
  • FIG. 10A is a vertical sectional view showing the intake side of the agricultural house when the curtain is closed.
  • FIG. 10A is a vertical sectional view showing the intake side of the agricultural house when the curtain is closed.
  • FIG. 10B is another cross-sectional view in the vertical direction showing the exhaust side of the agricultural house when the curtain is closed.
  • FIG. 11A is a vertical cross-sectional view showing the intake side of the agricultural house when the curtain of Modification 1 is closed.
  • FIG. 11B is another vertical sectional view of the agricultural house showing the exhaust side when the curtain of the first modification example is closed.
  • the following embodiments generally relate to agricultural houses. More specifically, the present invention relates to an agricultural house provided with a curtain that blocks incident light.
  • the agricultural house of each embodiment described below assumes an agricultural house that grows plants. There is no restriction
  • Leafy vegetables are represented by spinach, komatsuna, lettuce, cabbage, Chinese cabbage and the like.
  • Fruit vegetables are represented by tomato, cucumber, eggplant and the like.
  • each embodiment described below a plant is cultivated in an agricultural field provided in an agricultural house. Moreover, although each embodiment demonstrates soil cultivation as an example, the technique of each embodiment is applicable even if it is isolation floor cultivation using a root-proof permeation sheet etc.
  • the agricultural house 1 As shown in FIG. 1, the agricultural house 1 according to the first embodiment includes an outer shell 10 composed of a frame 11 as a structural material and a covering 12 supported by the frame 11.
  • the frame 11 is formed of a metal pipe or rod (wire) having a diameter of 10 [mm] or more and 50 [mm] or less.
  • the metal forming the frame 11 aluminum or iron whose surface is subjected to rust prevention treatment such as galvanization is used.
  • the frame 11 is formed in an inverted U-shape, and integrally includes two support columns 111 arranged side by side and a connecting unit 112 that connects one end of each of the two support columns 111. .
  • the connection part 112 has shown the example formed in the smooth arc shape, you may form in the reverse V shape which attached
  • the covering body 12 is formed of a translucent member.
  • the covering 12 uses a synthetic resin film having translucency (desirably transparent).
  • the thickness dimension of the synthetic resin film used for the covering 12 is generally 0.1 [mm] or more and 3 [mm] or less, but may deviate from this range.
  • the synthetic resin film used for the covering 12 is selected from polyvinyl chloride, polyolefin, fluororesin and the like. Note that the covering 12 may be a glass having translucency.
  • the plurality of frames 11 are arranged in a direction intersecting with the surrounding surface.
  • the covering body 12 is installed on the plurality of frames 11 in a state where the plurality of frames 11 are arranged.
  • the outer shell 10 of the agricultural house 1 is covered with the covering 12 over the entire circumference of a virtual three-dimensional object formed by arranging a plurality of frames 11.
  • the agricultural house 1 includes a roof 100 having a semicircular cross section, two side faces 101 and 102 that support the roof 100 and face each other, and two end faces 103 and 104 that are orthogonal to the two side faces 101 and 102 and face each other. And are integrated. Therefore, the agricultural house 1 is formed in an inverted U shape in a cross section orthogonal to the direction connecting the two end faces 103 and 104. The dimension in the direction connecting the two end faces 103 and 104 is designed to be sufficiently larger than the direction connecting the two side faces 101 and 102.
  • first direction X1 depth direction
  • second direction X2 width direction
  • side surface 101 is referred to as a first side surface 101
  • the side surface 102 is referred to as a second side surface 102
  • the end surface 103 is referred to as a first end surface 103
  • the end surface 104 is referred to as a second end surface 104.
  • the outer shell 10 of the agricultural house 1 surrounds the farm field 40.
  • a plurality of ridges 41 are formed which are raised more than other parts.
  • the longitudinal direction of the flange 41 is along the first direction X1, and a plurality of flanges 41 are formed in the second direction X2.
  • a plant body 50 is planted in each of the plurality of ridges 41 (see FIGS. 2A and 2B).
  • the agricultural house 1 includes a dimming curtain (ceiling curtain) 20 inside the outer shell 10.
  • the curtain 20 is deformed between a closed state (expanded state) covering the upper portion of the agricultural field 40 and an open state (converged state) opening the upper portion of the agricultural field 40.
  • the closed state of the curtain 20 is a state in which the sheet-like curtain 20 is drawn out so as to face the roof 100 in the outer shell 10.
  • the curtain 20 in the closed state attenuates light that has passed through the roof 100 and entered the outer shell 10.
  • the open state of the curtain 20 is a state in which the curtain 20 is converged, and the inner surface of the roof 100 is exposed in the outer shell 10 when viewed from below. Then, the curtain 20 in the open state does not attenuate the light that has passed through the roof 100 and entered the outer shell 10.
  • the curtain 20 includes a first curtain 21 and a second curtain 22.
  • Each of the first curtain 21 and the second curtain 22 is configured to be deformable between a closed state and an open state independently of each other.
  • the first curtain 21 and the second curtain 22 are synthetic resin films or nets and have a function of attenuating sunlight.
  • the transmissivity of the first curtain 21 and the second curtain 22 is set to 65% or more and 75% or less, for example. Note that the light transmittance may be set smaller.
  • polyolefin is selected as the material forming the first curtain 21 and the second curtain 22.
  • the fixed end (one end) of the first curtain 21 is fixed to the upper end (or near the upper end) of the first side surface 101.
  • the first curtain 21 in the open state converges in a state of being wound in a roll shape at the upper end (or near the upper end) of the first side surface 101.
  • the 1st curtain 21 covers the lower surface side of the roof 100 gradually because the front-end
  • tip other end
  • the fixed end (one end) of the second curtain 22 is fixed to the upper end (or near the upper end) of the second side surface 102, and the second curtain 22 in the open state is at the upper end (or near the upper end) of the second side surface 102. It is converged in a state of being wound up in a roll shape. And the 2nd curtain 22 covers the lower surface side of the roof 100 gradually because the front-end
  • first curtain 21 and the second curtain 22 are opened by being wound in a roll shape, and are drawn obliquely upward toward the center of the outer shell 10 from the state wound in the roll shape. Closed.
  • the 1st curtain 21 and the 2nd curtain 22 may be in an open state by being folded in a bellows shape, and may be in a closed state by being pulled out from the state in which the bellows is folded.
  • the lower surface of the first curtain 21 forms a first inclined surface 210 that extends obliquely upward from the upper end of the first side surface 101 toward the apex of the roof 100.
  • the lower surface of the second curtain 22 forms a second inclined surface 220 that extends obliquely upward from the upper end of the second side surface 102 toward the apex of the roof 100.
  • tip of the 1st curtain 21 and the 2nd curtain 22 is mutually approaching, and the curtain 20 is formed in the mountain shape where a vertex extends linearly along the 1st direction X1.
  • the outer shell 10 is provided with a support member that supports the closed first curtain 21 that extends obliquely upward from the upper end of the first side surface 101 toward the top of the roof 100. It deform
  • the outer shell 10 is provided with a support member that supports the closed second curtain 22 that extends obliquely upward from the upper end of the second side surface 102 toward the top of the roof 100. It deform
  • the support member for example, a metal frame such as aluminum, stainless steel, or iron, or a resin frame is used.
  • the support member may not be a member having high rigidity such as a metal frame or a resin frame.
  • the support member may be any member that can support the first curtain 21 and the second curtain 22 so as not to drop too much downward.
  • the support member may be made of a flexible material such as a rope, a metal wire, or a resin wire.
  • first curtain 21 and the second curtain 22 As a method for deforming the first curtain 21 and the second curtain 22 between the open state and the closed state, for example, a driving force of a power source such as a motor is applied to the first curtain 21 and the second curtain 22 via a driving mechanism. There is a way to communicate. Also, the first curtain 21 and the second curtain 22 can be deformed between the open state and the closed state by a person pulling the string connected to the first curtain 21 and the second curtain 22. Note that a specific method for opening and closing the curtain is well known, and detailed description thereof is omitted.
  • the agricultural house 1 includes a window 25 in the outer shell 10.
  • the window 25 is movable between an open position for allowing ventilation between the inside and the outside of the outer shell 10 and a closed position for blocking the ventilation between the inside and the outside of the outer shell 10.
  • the window 25 is provided on each of the first side surface 101 and the second side surface 102.
  • the window 25 adjusts the ventilation resistance of air when ventilating between the inside and the outside of the outer shell 10 by adjusting the opening degree.
  • the windows 25 on the first side surface 101 and the second side surface 102 are independently driven by a driving device.
  • the driving device includes a power source such as a motor, and includes driving mechanisms respectively corresponding to the windows 25.
  • three first intake fans 31 a and three second intake fans 31 b are arranged on the upper side of the first wife surface 103 of the agricultural house 1.
  • the three first intake fans 31a are arranged in the second direction X2 near the center of the first wife surface 103 in the second direction X2.
  • the three second intake fans 31b are arranged in the second direction X2 below the three first intake fans 31a.
  • Below the three second intake fans 31b there are provided entrances for people to enter and exit.
  • the first intake fan 31a and the second intake fan 31b are referred to as the intake fan 31 when not distinguished from each other.
  • first exhaust fans 32a and three second exhaust fans 32b are arranged above the second wife surface 104 of the agricultural house 1.
  • the three first exhaust fans 32a are arranged in the second direction X2 near the center of the second wife surface 104 in the second direction X2.
  • the three second exhaust fans 32b are arranged below the three first exhaust fans 32a in the second direction X2.
  • the first exhaust fan 32a and the second exhaust fan 32b are referred to as the exhaust fan 32 when not distinguished from each other.
  • the intake fan 31 and the exhaust fan 32 ventilate the agricultural house 1 by mechanical ventilation, and contribute to the adjustment of the internal environment (internal temperature, internal humidity, etc.) of the agricultural house 1.
  • the internal environment of the agricultural house 1 is controlled by controlling the operation of the equipment such as the curtain 20, the window 25, the intake fan 31, and the exhaust fan 32. As a result, it is possible to prepare an environment for growing the plant body 50 in the agricultural house 1.
  • the curtain 20, the window 25, the intake fan 31, and the exhaust fan 32 will be described in detail with reference to FIGS. 2A, 2B, 3A, 3B, 4A, and 4B.
  • the closed curtain 20 is formed in a shape like a gable roof whose apex extends along the first direction X ⁇ b> 1 by the first curtain 21 and the second curtain 22. That is, the internal space 13 of the outer shell 10 is divided into an upper space 13a and a lower space 13b by the closed curtain 20 (see FIGS. 2A and 2B).
  • the upper space 13 a is a space above the curtain 20, and the lower space 13 b is a space below the curtain 20.
  • the plant body 50 exists in the lower space 13b.
  • the first intake fan 31a is provided on the first wife face 103 so as to face the upper space 13a.
  • the second intake fan 31b is provided on the first wife surface 103 so as to face the vicinity of the upper end of the lower space 13b. That is, the first intake fan 31a is disposed above the curtain 20 and sends outside air into the upper space 13a.
  • the second intake fan 31b is disposed below the curtain 20 and sends outside air into the lower space 13b.
  • the first exhaust fan 32a is provided on the second end face 104 so as to face the upper space 13a.
  • the second exhaust fan 32b is provided on the second end face 104 so as to face the vicinity of the upper end of the lower space 13b. That is, the first exhaust fan 32a is disposed above the curtain 20, and discharges the air in the upper space 13a to the outside.
  • the second exhaust fan 32b is disposed below the curtain 20, and discharges the air in the lower space 13b to the outside.
  • the first intake fan 31a, the second intake fan 31b, the first exhaust fan 32a, and the second exhaust fan 32b usually operate (rotate), and the first side face 101, the second exhaust fan 32b operate (rotate).
  • the windows 25 on the side surfaces 102 are open.
  • the high-pressure air in the lower space 13b moves upward, so that the air pressure below the lower space 13b is lower than the air pressure above the lower space 13b.
  • air pressure below the lower space 13b may become low compared with external atmospheric pressure (negative pressure state). As a result, outside air is efficiently taken into the lower space 13b through the open window 25, and ventilation is further promoted.
  • the upper space 13a and the lower space 13b in the outer shell 10 communicate with each other to form one internal space 13 (see FIGS. 3A and 3B).
  • the curtain 20 When the curtain 20 is in the open state, the amount of sunlight directly irradiated on the plant body 50 can be increased.
  • the hot air moves upward in the internal space 13.
  • the first exhaust fan 32a and the second exhaust fan 32b discharge the high-temperature air in the internal space 13 to the outside, and the first intake fan 31a and the second intake fan 31b in the internal space 13
  • the high-temperature air is discharged outside (see FIG. 4B).
  • the agricultural house 1 of this embodiment includes at least one first intake fan 31a, at least one second intake fan 31b, at least one first exhaust fan 32a, and at least one second exhaust fan. What is necessary is just to provide the fan 32b.
  • the total amount of air sent by the plurality of intake fans 31 into the outer shell 10 is smaller than the total amount of air discharged by the plurality of exhaust fans 32 to the outside of the outer shell 10.
  • the total amount of air that the three first intake fans 31 a send into the outer shell 10 is preferably smaller than the total amount of air that the three first exhaust fans 32 a exhaust out of the outer shell 10.
  • the total amount of air that the three second intake fans 31 b send into the outer shell 10 is preferably smaller than the total amount of air that the three second exhaust fans 32 b exhaust out of the outer shell 10.
  • a fan having a smaller air volume than the exhaust fan 32 may be used as the intake fan 31.
  • the number of intake fans 31 may be smaller than the number of exhaust fans 32.
  • the first intake fan 31a When the first intake fans 31a and the first exhaust fans 32a have the same number and different specifications, the first intake fan 31a has a smaller air volume than the first exhaust fan 32a. May be used.
  • the number of the first intake fans 31a may be smaller than the number of the first exhaust fans 32a.
  • the second intake fan 31b has a smaller air volume than the second exhaust fan 32b. May be used.
  • the number of the second intake fans 31b may be smaller than the number of the second exhaust fans 32b.
  • the lower space 13b can be easily brought into a negative pressure state. Therefore, since the atmospheric pressure in the lower space 13b is lower than the outside, outside air is more efficiently taken into the lower space 13b through the open window 25, and ventilation is further promoted.
  • the internal space 13 can be easily brought into a negative pressure state. Therefore, since the atmospheric pressure in the internal space 13 is lower than the outside, the outside air is more efficiently taken into the internal space 13 through the open window 25 and ventilation is further promoted.
  • an air flow is generated in the outer shell 10 by the outside air taken in through the open window 25. And by the airflow generated in the outer shell 10, the humidity around the plant body 50 can be lowered and the transpiration of the plant body 50 can be promoted.
  • the agricultural house 1 further includes a control device 90 (see FIG. 1) and a plurality of sensors.
  • Each of the plurality of sensors detects the temperature and humidity of the upper space 13a, the lower space 13b, the outside air, the amount of solar radiation in the outer shell 10, and outputs the detection result to the control device 90.
  • the control device 90 includes a timer device that measures the season, time, and the like. The control device 90 provides each of the curtain 20, the window 25, the intake fan 31, and the exhaust fan 32 so that an environment suitable for the plant body 50 is obtained according to the detection result, season, and time of each of the plurality of sensors. Control the behavior.
  • a conventional agricultural house may be configured to provide an openable and ventilated skylight on the roof to discharge high-temperature air near the roof to the outside.
  • providing an openable skylight on the roof complicates the structure of the agricultural house and also causes rain leaks.
  • the conventional problem is solved by providing the fans above and below the closed curtain 20 as described above.
  • the lower space 13b is ventilated by the second intake fan 31b and the second exhaust fan 32b in the lower space 13b in which the plant body 50 is present, so that the lower space The temperature of 13b can be lowered.
  • the first intake fan 31a, the second intake fan 31b, the first exhaust fan 32a, and the second exhaust fan 32b in the internal space 13 where the plant body 50 exists are Ventilation of the internal space 13 is performed, and the temperature of the internal space 13 can be lowered.
  • the curtain 20 can be efficiently ventilated in accordance with the space where the plant body 50 exists in both the closed state and the open state.
  • the curtain 20 it is possible to efficiently ventilate and lower the internal temperature regardless of the open / closed state of the curtain 20.
  • the structure can be simplified, and rain leakage is less likely to occur.
  • the curtain 20 includes a first curtain 21A and a second curtain 22A.
  • a gap 23 is formed between the tip of the first curtain 21A and the tip of the second curtain 22A. That is, the maximum pull-out amount of each of the first curtain 21A and the second curtain 22A is configured to be smaller than the maximum pull-out amount of each of the first curtain 21 and the second curtain 22, and the gap 23 is the first It is formed in a rectangular shape along the direction X1. Therefore, when the curtain 20 is in the closed state, the upper space 13a and the lower space 13b communicate with each other through the gap 23. That is, the curtain 20 in the closed state includes a gap 23 as an opening that allows the upper space 13a and the lower space 13b to communicate with each other.
  • the hot air in the lower space 13b rises.
  • the high-temperature air in the lower space 13b rises toward the gap 23 along the first inclined surface 210 and the second inclined surface 220, and moves into the upper space 13a through the gap 23. That is, since the high-temperature air in the lower space 13b moves into the upper space 13a, the temperature rise in the lower space 13b can be further suppressed when the curtain 20 is in the closed state.
  • the high-temperature air in the lower space 13b moves into the upper space 13a, so that the air pressure in the lower space 13b becomes lower than the air pressure in the upper space 13a. Therefore, by opening the windows 25 on the first side surface 101 and the second side surface 102, outside air is more efficiently taken into the lower space 13b through the window 25, and ventilation is further promoted.
  • the lower space 13b in which the plant body 50 is present can be ventilated more efficiently.
  • the agricultural house 1 of Modification 2 of Embodiment 1 further includes a blower fan 60 in the lower space 13b of Modification 1 of Embodiment 1. 6 and 7, the three blower fans 60 are provided.
  • the three blower fans 60 are arranged side by side in the second direction X2 between the wife surface 103 and the flange 41, and generate an air flow from the wife surface 103 toward the wife surface 104.
  • the blower fan 60 when the curtain 20 is in the closed state, the blower fan 60 generates an air flow from the wife surface 103 toward the wife surface 104 in the lower space 13b. Therefore, since the air in the lower space 13b is agitated, the temperature variation in the lower space 13b can be reduced.
  • the blower fan 60 when the curtain 20 is in the open state, the blower fan 60 generates an air flow from the wife surface 103 toward the wife surface 104 in the internal space 13. Therefore, since the air in the internal space 13 is agitated, the temperature variation in the internal space 13 can be reduced.
  • the airflow generated by the blower fan 60 is relatively slow, and the specifications of the blower fan 60 are determined so that the flow velocity of the airflow hitting the plant body 50 is, for example, 1 (m / s) or less.
  • the three blower fans 60 are installed so that the blowing directions are the same, and generate an air flow from the end face 103 side toward the end face 104 side.
  • the agricultural house 1 has both a blower fan that generates an airflow from the wife surface 103 side to the wife surface 104 side and a fan that generates an airflow from the wife surface 104 side to the wife surface 103 side. You may provide in the space 13b.
  • the agricultural house 1 includes two blower fans arranged in the center of the outer shell 10 in the first direction X1 instead of the three blower fans 60 described above.
  • the two blower fans are arranged side by side in the second direction X2.
  • the two blower fans respectively form airflows in opposite directions along the first direction X1.
  • the agricultural house 1 may include three or more blower fans arranged in the second direction X2 in the center of the outer shell 10 in the first direction X1.
  • the three or more blower fans generate a blower fan that generates an airflow in the direction from the end face 103 side to the end face 104 side, and an airflow in the direction from the end face 104 side to the end face 103 side.
  • a fan is mixed.
  • an airflow that circulates in the outer shell 10 is formed by three or more blower fans.
  • the airflow in the direction from the wife surface 103 side to the wife surface 104 side and the airflow in the direction from the wife surface 104 side to the wife surface 103 side have the same air volume.
  • the agricultural house 1 of the third modification of the first embodiment further includes a mist generating device 70 in the lower space 13b of the second modification of the first embodiment.
  • the mist generating device 70 includes a water supply pipe 71 through which water is supplied from a water supply tank or the like via a pump.
  • a number of nozzles 72 are connected to the water supply pipe 71, and water is sprayed from the nozzles 72 when water is passed through the water supply pipe 71. That is, the mist generator 70 ejects mist in which water is made into fine particles.
  • the mist ejected from the nozzle 72 falls on the plant body 50. Depending on the shape of the nozzle 72, the sprayed water particles can be made fine and stay in the air.
  • the water supply pipe 71 is fixed at a fixed position in the lower space 13b. Therefore, by adjusting the pressure for supplying water to the water supply pipe 71, it becomes possible to spray the mist ejected from the nozzle 72 to a desired location.
  • mist is used for lowering the ambient temperature of the plant body 50 and the plant body 50 by taking away the heat of vaporization. That is, since the plant body 50 and the surroundings of the plant body 50 can be cooled using vaporization of mist, the interior space 13 can be cooled more efficiently. Moreover, mist may be used for spraying of a chemical
  • the airflow created by the blower fan 60 serves to diffuse the mist blown out from the nozzle 72 in the outer shell 10 and spread the mist to the communities of the plant body 50. Moreover, vaporization of the mist adhering to the plant body 50 is accelerated
  • FIG. That is, the air flow created by the blower fan 60 can increase the speed at which the temperature of the community of the plant body 50 is lowered by increasing the speed at which the mist adhering to the plant body 50 is vaporized. That is, the plant body 50 is cooled more efficiently.
  • Agricultural houses generally have a large amount of heat released from the roof. Therefore, in order to prevent heat dissipation from the surface of the agricultural house at low temperatures in winter, the lower part of the roof may be further covered with a fixed covering member.
  • a heat insulating layer is formed between the roof and the covering member, reducing the amount of heat released from the roof and improving the heat insulating performance of the agricultural house. To do.
  • hot air tends to stay above the agricultural house at high temperatures in summer.
  • the fixed covering member does not include an opening / closing mechanism like the curtain 20 and always covers the lower part of the roof.
  • FIGS. 2A and 2B show the configuration of the agricultural house 1A of the present embodiment.
  • the agricultural house 1A of the present embodiment further includes a covering member 80 that is fixed to the agricultural house 1 of the first embodiment.
  • a covering member 80 is added to the configuration of the first embodiment (see FIGS. 2A and 2B). Note that in the agricultural house 1A, the same components as those in the agricultural house 1 of the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
  • the covering member 80 is formed of a translucent member.
  • the covering member 80 uses a synthetic resin film having translucency (desirably transparent).
  • the synthetic resin film used for the covering member 80 is selected from polyvinyl chloride, polyolefin, fluororesin, and the like.
  • the covering member 80 may be a glass having translucency.
  • the covering member 80 is formed in a rectangular sheet shape, and is installed above the closed curtain 20 so as to face the lower surface of the roof 100 in the outer shell 10.
  • One end of the covering member 80 in the second direction X2 is on the inner surface of the outer shell 10 along the first direction X1 at the upper end (or near the upper end) of the first side surface 101 where the fixed end of the first curtain 21 is disposed. It is fixed.
  • the other end of the covering member 80 in the second direction X2 is on the inner surface of the outer shell 10 along the first direction X1 at the upper end (or near the upper end) of the second side surface 102 where the fixed end of the second curtain 22 is disposed. Is fixed.
  • the covering member 80 extends obliquely upward from one end in the second direction X2 toward a predetermined position directly below the apex of the roof 100, and extends from the other end in the second direction X2 to a predetermined position immediately below the apex of the roof 100. Extending diagonally upward. That is, the covering member 80 is formed in a mountain shape whose apex extends linearly along the first direction X1.
  • the support member that supports the covering member 80 for example, a metal frame such as aluminum, stainless steel, or iron, or a resin frame is used.
  • the support member may not be a member having high rigidity such as a metal frame or a resin frame.
  • the support member only needs to be a member that can support the covering member 80 so as not to be lowered too much, and a flexible material such as a rope, a metal wire, or a resin wire can also be used.
  • the covering member 80 described above is formed in a shape like a gable roof whose apex extends along the first direction X1, and is disposed between the roof 100 and the curtain 20 in the closed state. That is, the roof 100 is above the covering member 80, and the closed curtain 20 is below the covering member 80.
  • the upper space 13a which is a space above the closed curtain 20, is divided into a first upper space 131 and a second upper space 132 (see FIGS. 10A and 10B).
  • the first upper space 131 is a space above the covering member 80
  • the second upper space 132 is a space below the covering member 80.
  • the agricultural house 1A is provided with the fixed covering member 80 below the roof 100, so that the first upper space 131 becomes a heat insulating layer, the amount of heat released from the roof 100 is reduced, and the heat insulating performance is improved. improves.
  • the agricultural house 1 ⁇ / b> A can suppress a decrease in temperature around the agricultural field 40 without heating the air in the internal space 13 with a heater or the like in winter or summer night. Furthermore, even when the air in the internal space 13 is heated by a heater or the like, the operating cost (fuel cost, electricity cost, etc.) of the heater or the like can be reduced.
  • three first intake fans 31a are provided on the first wife surface 103 in the second direction X2 so as to face the upper space 13a.
  • the central first intake fan 31 a is provided on the first wife surface 103 so as to face the first upper space 131.
  • the two first intake fans 31 a on both sides are provided on the first wife surface 103 so as to face the second upper space 132. That is, the first first intake fan 31 a is disposed above the covering member 80 and sends outside air into the first upper space 131.
  • the first intake fans 31 a on both sides are disposed below the covering member 80 and send outside air into the second upper space 132.
  • three first exhaust fans 32a are provided on the second end face 104 in the second direction X2 so as to face the upper space 13a.
  • one central first exhaust fan 32 a is provided on the second wife surface 104 so as to face the first upper space 131.
  • the two first exhaust fans 32 a on both sides are provided on the second wife surface 104 so as to face the second upper space 132. That is, the first first exhaust fan 32a is disposed above the covering member 80, and discharges the air in the first upper space 131 to the outside.
  • the first exhaust fans 32a on both sides are disposed below the covering member 80, and discharge the air in the second upper space 132 to the outside.
  • the size of the first intake fan 31a shown in FIG. 10A and the size of the first intake fan 31a shown in FIG. 2A are different from each other, the size of the first intake fan 31a in the drawing is the actual size. Is not reflected.
  • the size of the first exhaust fan 32a shown in FIG. 10B and the size of the first exhaust fan 32a shown in FIG. 2B are different from each other, but the size of the first exhaust fan 32a in the drawing is the actual size. Is not reflected. That is, the size of the fan in the figure is appropriately set for each figure for the sake of explanation.
  • the first intake fan 31a, the second intake fan 31b, the first exhaust fan 32a, and the second exhaust fan 32b usually operate (rotate), and the first side face 101, the second exhaust fan 32b operate (rotate).
  • the windows 25 (see FIG. 1) on the side surfaces 102 are in an open state.
  • sunlight may enter the outer shell 10 and the temperature in the internal space 13 may rise above a predetermined temperature.
  • the amount of sunlight directly irradiated to the lower space 13b where the plant body 50 exists is reduced by closing the curtain 20.
  • the high temperature air in the lower space 13b is discharged to the outside by the second exhaust fan 32b.
  • the second intake fan 31b sends outside air having a temperature lower than that of the lower space 13b into the lower space 13b.
  • the outside air is efficiently taken into the lower space 13b through the open window 25 (see FIG. 1), and ventilation is further promoted.
  • the first first exhaust fan 32a discharges high-temperature air in the first upper space 131 formed between the roof 100 and the covering member 80 to the outside. Further, the central first intake fan 31 a sends outside air having a temperature lower than that of the first upper space 131 into the first upper space 131. Therefore, it is difficult for hot air to stay in the first upper space 131.
  • the first exhaust fans 32a on both sides exhaust high temperature air in the second upper space 132 formed between the curtain 20 and the covering member 80 to the outside. Further, the first intake fans 31 a on both sides send outside air having a temperature lower than that of the second upper space 132 into the second upper space 132. Therefore, it is difficult for hot air to stay in the second upper space 132.
  • At least one first intake fan 31a faces the first upper space 131 and at least one first intake fan 31a faces the second upper space 132.
  • at least one first exhaust fan 32 a faces the first upper space 131 and at least one first exhaust fan 32 a faces the second upper space 132. That is, at least one first intake fan 31a and at least one first exhaust fan 32a are provided facing the first upper space 131 so that the intake and exhaust of the first upper space 131 are performed. Just do it.
  • at least one first intake fan 31 a and at least one first exhaust fan 32 a are provided facing the second upper space 132 so that the second upper space 132 is sucked and exhausted. Just do it.
  • the agricultural house 1A includes the fixed covering member 80 below the roof 100, so that the amount of heat released from the roof 100 is reduced and the heat insulation performance is improved. Furthermore, when the curtain 20 is in the closed state, the first upper space 131 formed between the roof 100 and the covering member 80 and the second upper space formed between the curtain 20 and the covering member 80. It becomes difficult for hot air to stay in 132.
  • the second upper space 132 and the lower space 13b in the outer shell 10 communicate with each other, and the amount of sunlight directly irradiated on the plant body 50 can be increased.
  • the internal space 13 when the curtain 20 is in an open state is divided into a first upper space 131 and a space composed of a second upper space 132 and a lower space 13b.
  • the first exhaust fan 32a and the second exhaust fan 32b discharge the high-temperature air in the internal space 13 to the outside, and the first intake fan 31a and the second intake fan 31b extract the outside air. It can be sent into the internal space 13.
  • the heat insulation performance is improved by the fixed covering member 80, and high-temperature air hardly stays above the internal space 13 regardless of whether the curtain 20 is in the closed state or the open state. Obviously, in the agricultural house 1A, the heat insulation performance is improved by the fixed covering member 80, and high-temperature air hardly stays above the internal space 13 regardless of whether the curtain 20 is in the closed state or the open state. Obviously, in the agricultural house 1A, the heat insulation performance is improved by the fixed covering member 80, and high-temperature air hardly stays above the internal space 13 regardless of whether the curtain 20 is in the closed state or the open state. Become.
  • the agricultural house 1 ⁇ / b> A according to the first modification of the second embodiment is configured so that the two first intake fans 31 a face both the first upper space 131 and the second upper space 132. It is provided on each one face 103. Furthermore, as shown in FIG. 11B, the agricultural house 1 ⁇ / b> A of the first modification of the second embodiment is such that the two first exhaust fans 32 a face both the first upper space 131 and the second upper space 132. Are provided on the second wife surface 104 respectively.
  • the size of the first intake fan 31a shown in FIG. 11A and the size of the first intake fan 31a shown in FIG. 2A are different from each other, the size of the first intake fan 31a in the drawing is the actual size. Is not reflected. Further, the size of the first exhaust fan 32a shown in FIG. 11B and the size of the first exhaust fan 32a shown in FIG. 2B are different from each other, but the size of the first exhaust fan 32a in the drawing is the actual size. Is not reflected. That is, the size of the fan in the figure is appropriately set for each figure for the sake of explanation.
  • the intake port of the first intake fan 31a faces the end of the covering member 80 on the first wife surface 103 side. That is, the end of the covering member 80 on the first face 103 side crosses the intake port of the first intake fan 31a. Therefore, the first intake fan 31a can send outside air both above and below the covering member 80.
  • the exhaust port of the first exhaust fan 32a faces the end of the covering member 80 on the second face surface 104 side. That is, the end of the covering member 80 on the second face surface 104 side crosses the exhaust port of the first exhaust fan 32a. Therefore, the first exhaust fan 32a can discharge both the air above and below the covering member 80 to the outside.
  • the first intake fan 31a, the second intake fan 31b, the first exhaust fan 32a, and the second exhaust fan 32b usually operate (rotate), and the first side face 101, the second exhaust fan 32b operate (rotate).
  • the windows 25 (see FIG. 1) on the side surfaces 102 are in an open state.
  • the first exhaust fan 32a discharges high-temperature air in the first upper space 131 and the second upper space 132 to the outside. Furthermore, the first intake fan 31 a sends outside air having a temperature lower than that in the first upper space 131 and the second upper space 132 into the first upper space 131 and the second upper space 132. Therefore, high-temperature air is less likely to stay in the first upper space 131 and the second upper space 132.
  • the first intake fan 31a sends outside air into both the first upper space 131 and the second upper space 132.
  • the first exhaust fan 32a exhausts the air in both the first upper space 131 and the second upper space 132 to the outside.
  • one first intake fan 31a performs intake of both the first upper space 131 and the second upper space 132
  • the number of first intake fans 31a can be further reduced, and further The installation space for the one intake fan 31a can be further reduced.
  • one first exhaust fan 32a exhausts both the first upper space 131 and the second upper space 132
  • the number of first exhaust fans 32a can be further reduced, and further The installation space for one exhaust fan 32a can be made smaller.
  • the second upper space 132 and the lower space 13b in the outer shell 10 communicate with each other, and the amount of sunlight directly irradiated on the plant body 50 can be increased.
  • the first exhaust fan 32a and the second exhaust fan 32b discharge the high-temperature air in the internal space 13 to the outside, and the first intake fan 31a and the second intake fan 31b discharge the outside air to the inside. It can be sent to the space 13.
  • the heat insulation performance is improved by the fixed covering member 80, and high-temperature air hardly stays above the internal space 13 regardless of whether the curtain 20 is in the closed state or the open state. Obviously, in the agricultural house 1A, the heat insulation performance is improved by the fixed covering member 80, and high-temperature air hardly stays above the internal space 13 regardless of whether the curtain 20 is in the closed state or the open state. Obviously, in the agricultural house 1A, the heat insulation performance is improved by the fixed covering member 80, and high-temperature air hardly stays above the internal space 13 regardless of whether the curtain 20 is in the closed state or the open state. Become.
  • the agricultural house 1A shown in FIGS. 11A and 11B includes at least one first intake fan 31a, at least one second intake fan 31b, at least one first exhaust fan 32a, and at least one first exhaust fan 31a. Two exhaust fans 32b may be provided.
  • the agricultural house 1A may be provided with a plurality of covering members 80 below the roof 100 at intervals in the vertical direction.
  • a heat insulating layer is also formed between each of the plurality of covering members 80, the heat insulating performance of the agricultural house 1A is further improved.
  • the agricultural house 1 ⁇ / b> A has an exhaust fan that discharges high-temperature air in each space sandwiched between the plurality of covering members 80 to the outside, and an intake air that sends outside air into each space sandwiched between the plurality of covering members 80. By further providing the fan, high-temperature air is less likely to stay above the internal space 13.
  • the covering member 80 may have a shape extending horizontally along the first direction X1, and the shape is not limited to a specific shape.
  • the agricultural house 1 or 1A of the first aspect includes the outer shell 10, the plurality of intake fans 31, the plurality of exhaust fans 32, and the curtain 20.
  • the outer shell 10 has a first face 103 and a second face 104 that face each other, and the roof 100 is covered with a covering 12 (a translucent member).
  • the plurality of intake fans 31 are provided on the first wife surface 103 and send outside air into the outer shell 10.
  • the plurality of exhaust fans 32 are provided on the second face 104 and exhaust the air in the outer shell 10 to the outside of the outer shell 10.
  • the curtain 20 is disposed so as to face the roof 100 in the outer shell 10.
  • the curtain 20 is between a closed state in which light incident on the outer shell 10 through the roof 100 is dimmed and an open state in which light incident on the outer shell 10 through the roof 100 is not dimmed. It is configured to be deformable.
  • one or more first intake fans 31 a are disposed above the closed curtain 20, and one or more second intake fans 31 b are provided from the closed curtain 20. It is arranged below.
  • one or more first exhaust fans 32a are disposed above the closed curtain 20, and one or more second exhaust fans 32b are provided from the closed curtain 20. It is arranged below.
  • the curtain 20 when the curtain 20 is in a closed state, the lower space 13b is ventilated by the second intake fan 31b and the second exhaust fan 32b in the lower space 13b where the plant body 50 exists. Thus, the temperature of the lower space 13b can be lowered.
  • the curtain 20 When the curtain 20 is in the open state, the first intake fan 31a, the second intake fan 31b, the first exhaust fan 32a, and the second exhaust fan 32b in the internal space 13 where the plant body 50 exists are Ventilation of the internal space 13 is performed, and the temperature of the internal space 13 can be lowered. Therefore, in the agricultural house 1 or 1A of the present embodiment, the curtain 20 can be efficiently ventilated in accordance with the space where the plant body 50 exists in both the closed state and the open state.
  • the curtain 20 communicates the lower space 13b and the upper space 13a of the inner space 13 of the outer shell 10 in the closed state. It is preferable to provide an opening (gap 23).
  • the temperature rise in the lower space 13b can be further suppressed when the curtain 20 is in the closed state. Further, the high-temperature air in the lower space 13b moves into the upper space 13a, so that the air pressure in the lower space 13b becomes lower than the air pressure in the upper space 13a. Accordingly, the outside air is more efficiently taken into the lower space 13b, and ventilation is further promoted. Moreover, an air current can be generated in the outer shell 10 to reduce the humidity around the plant body 50. Further, by generating an air flow in the outer shell 10, it is possible to suppress the generation of a high humidity environment around the plant body 50. As a result, the disease of the plant body 50 is less likely to occur, and further the transpiration of the plant body 50 can be promoted.
  • the outer shell 10 cross
  • the curtain 20 is preferably composed of a double curtain first curtain 21A and a second curtain 22A.
  • the first curtain 21A is brought closer to the first side surface 101 side in the open state. In the closed state, the first curtain 21 ⁇ / b> A is drawn obliquely upward toward the center of the outer shell 10, and the lower surface of the first curtain 21 ⁇ / b> A becomes higher from the first side surface 101 toward the center of the outer shell 10.
  • a first inclined surface 210 is formed.
  • the second curtain 22A is brought closer to the second side face 102 in the open state.
  • the closed state the second curtain 22A is drawn obliquely upward toward the center of the outer shell 10, and the lower surface of the second curtain 22A becomes higher from the second side surface 102 toward the center of the outer shell 10.
  • a second inclined surface 220 is formed.
  • a gap 23 is formed as an opening between the first curtain 21A and the second curtain 22A.
  • the high-temperature air in the lower space 13b rises toward the gap 23 along the first inclined surface 210 and the second inclined surface 220, and moves into the upper space 13a through the gap 23. That is, since the high-temperature air in the lower space 13b moves into the upper space 13a, the temperature rise in the lower space 13b can be further suppressed when the curtain 20 is in the closed state.
  • the high-temperature air in the lower space 13b moves into the upper space 13a, so that the air pressure in the lower space 13b becomes lower than the air pressure in the upper space 13a. Accordingly, the outside air is more efficiently taken into the lower space 13b, and ventilation is further promoted.
  • the total amount of air that the plurality of intake fans 31 send into the outer shell 10 is The plurality of exhaust fans 32 are preferably less than the total amount of air discharged from the outer shell 10.
  • the inside of the outer shell 10 can be easily brought into a negative pressure state. Therefore, outside air is more efficiently taken into the outer shell 10 and ventilation is further promoted. Moreover, an air current can be generated in the outer shell 10 to reduce the humidity around the plant body 50. Further, by generating an air flow in the outer shell 10, it is possible to suppress the generation of a high humidity environment around the plant body 50. As a result, the disease of the plant body 50 is less likely to occur, and further the transpiration of the plant body 50 can be promoted.
  • or 4th aspect it further has the ventilation fan 60 which generates an air current in the outer shell 10.
  • FIG. preferable.
  • the air in the outer shell 10 is agitated, the temperature variation in the outer shell 10 can be reduced. Moreover, an air current can be generated in the outer shell 10 to reduce the humidity around the plant body 50. Further, by generating an air flow in the outer shell 10, it is possible to suppress the generation of a high humidity environment around the plant body 50. As a result, the disease of the plant body 50 is less likely to occur, and further the transpiration of the plant body 50 can be promoted.
  • the agricultural house 1 or 1A in any one of the first to fifth aspects, further includes a mist generating device 70 that generates mist inside the outer shell 10. It is preferable.
  • the inside of the outer shell 10 can be cooled using the latent heat generated by evaporation of mist, the inside of the outer shell 10 can be cooled more efficiently.
  • 1 A of agricultural houses of the 7th aspect which concern on embodiment are the curtains of a closed state so that it may oppose the lower surface of the roof 100 in the outer shell 10 in any one of the 1st thru
  • the agricultural house 1A of the eighth aspect includes a plurality of first intake fans 31a in the seventh aspect. It is preferable that a part of the plurality of first intake fans 31 a is disposed above the covering member 80 and the rest of the plurality of first intake fans 31 a is disposed below the covering member 80.
  • the agricultural house 1A includes a plurality of first exhaust fans 32a. Part of the plurality of first exhaust fans 32 a is preferably disposed above the covering member 80, and the rest of the plurality of first exhaust fans 32 a is preferably disposed below the covering member 80.
  • the first intake fan 31a is disposed so as to face both the upper and lower sides of the covering member 80, and the covering member It is preferable to send outside air to both above and below 80.
  • the number of first intake fans 31a can be reduced, and the installation space for the first intake fans 31a can be further reduced.
  • the first exhaust fan 32a is disposed so as to face both the upper and lower sides of the covering member 80, and the covering member It is preferable to discharge both the air above and below 80 out of the outer shell 10.
  • the number of first exhaust fans 32a can be reduced, and the installation space for the first exhaust fans 32a can be further reduced.
  • the covering member 80 is preferably a light-transmitting member.
  • the covering member 80 does not diminish (or block) the light, the amount of light incident on the outer shell 10 can be adjusted by the curtain 20.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Greenhouses (AREA)

Abstract

La présente invention a pour objet de fournir une serre agricole capable d'une ventilation efficace à la fois dans les états ouvert et fermé d'un rideau. Dans cette serre agricole (1), le rideau (20) est conçu de sorte à pouvoir passer d'un état fermé, dans lequel le rideau réduit la lumière qui passe à travers un toit (100) et entre à l'intérieur d'une coque externe (10), à un état ouvert dans lequel le rideau ne réduit pas la lumière qui passe à travers le toit (100) et entre à l'intérieur de la coque externe (10). Un premier ventilateur d'admission (31a) est disposé au-dessus du rideau (20) à l'état fermé et un second ventilateur d'admission (31b) est disposé en dessous du rideau (20) à l'état fermé. Un premier ventilateur d'échappement (32a) est disposé au-dessus du rideau (20) à l'état fermé et un second ventilateur d'échappement (32b) est disposé en dessous du rideau (20) à l'état fermé.
PCT/JP2017/033251 2016-10-04 2017-09-14 Serre agricole WO2018066336A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780061447.1A CN109788734B (zh) 2016-10-04 2017-09-14 农业用大棚
JP2018543814A JP6854454B2 (ja) 2016-10-04 2017-09-14 農業用ハウス

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-196569 2016-10-04
JP2016196569 2016-10-04
JP2017069102 2017-03-30
JP2017-069102 2017-03-30

Publications (1)

Publication Number Publication Date
WO2018066336A1 true WO2018066336A1 (fr) 2018-04-12

Family

ID=61831775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/033251 WO2018066336A1 (fr) 2016-10-04 2017-09-14 Serre agricole

Country Status (4)

Country Link
JP (1) JP6854454B2 (fr)
CN (1) CN109788734B (fr)
TW (2) TWI650067B (fr)
WO (1) WO2018066336A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020010408A1 (fr) * 2018-07-13 2020-01-16 Apex Greenhouses (Australia) Pty Ltd Améliorations de serre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT6755B (lt) 2020-01-09 2020-08-25 Povilas MATIUÅ OVAS Daugiakorpusinis sekcijinis šiltnamis

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383973A (en) * 1976-12-13 1978-07-24 Oshita Naojirou Dehydration preetreatment of sludge
JP2008022749A (ja) * 2006-07-19 2008-02-07 Fulta Electric Machinery Co Ltd ハウスの降温・換気方法
JP2009247312A (ja) * 2008-04-09 2009-10-29 Fulta Electric Machinery Co Ltd ハウスの送風及び／又は換気装置と、その方法
JP2014198035A (ja) * 2013-03-12 2014-10-23 徳寿工業株式会社 植物栽培温室

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721581Y2 (fr) * 1978-06-21 1982-05-10
JPH05308857A (ja) * 1992-05-06 1993-11-22 Shikoku Sogo Kenkyusho:Kk 植物栽培温室
JP5020762B2 (ja) * 2007-09-27 2012-09-05 フルタ電機株式会社 ハウスの換気構造
TWM337238U (en) * 2008-02-26 2008-08-01 Ming-Feng You Heat dissipation structure of green house
JP5357863B2 (ja) * 2008-03-26 2013-12-04 久和 内山 栽培装置
JP5350071B2 (ja) * 2009-05-12 2013-11-27 フルタ電機株式会社 ハウスにおける吸込み空気の送風装置
JP2011254784A (ja) * 2010-06-11 2011-12-22 Kojiro Mitsuhashi 光触媒ネット及びその製造方法
JP2012016346A (ja) * 2010-06-11 2012-01-26 Kojiro Mitsuhashi 温室及び温室用光触媒ネット
US20150223409A1 (en) * 2012-01-26 2015-08-13 Mansur Abahusayn Desalination greenhouse
JP2014057567A (ja) * 2012-08-23 2014-04-03 Panasonic Corp 農業用ハウス
CN204119898U (zh) * 2014-09-09 2015-01-28 高密市惠德农产品有限公司 香菇大棚

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383973A (en) * 1976-12-13 1978-07-24 Oshita Naojirou Dehydration preetreatment of sludge
JP2008022749A (ja) * 2006-07-19 2008-02-07 Fulta Electric Machinery Co Ltd ハウスの降温・換気方法
JP2009247312A (ja) * 2008-04-09 2009-10-29 Fulta Electric Machinery Co Ltd ハウスの送風及び／又は換気装置と、その方法
JP2014198035A (ja) * 2013-03-12 2014-10-23 徳寿工業株式会社 植物栽培温室

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020010408A1 (fr) * 2018-07-13 2020-01-16 Apex Greenhouses (Australia) Pty Ltd Améliorations de serre
US20210219501A1 (en) * 2018-07-13 2021-07-22 Apex greenhouses (Australia) Pty Ltd. Greenhouse improvements
EP3820275A4 (fr) * 2018-07-13 2022-04-20 Apex Greenhouses (Australia) Pty Ltd Améliorations de serre

Also Published As

Publication number Publication date
TW201813497A (zh) 2018-04-16
TWI650067B (zh) 2019-02-11
CN109788734A (zh) 2019-05-21
TWI693883B (zh) 2020-05-21
JPWO2018066336A1 (ja) 2019-06-27
JP6854454B2 (ja) 2021-04-07
TW201900007A (zh) 2019-01-01
CN109788734B (zh) 2022-03-04

Similar Documents

Publication Publication Date Title
MX2012005610A (es) Invernadero y sistema y metodo de control de clima forzado para invernadero.
JP6128920B2 (ja) 植物栽培温室
WO2018066336A1 (fr) Serre agricole
CN106437472A (zh) 一种水喷雾蒸发降温百叶窗遮阳装置
JP6081003B1 (ja) 植物栽培温室
KR101451556B1 (ko) 계사 내부의 환기 및 온도 조절 장치
JP2009247312A (ja) ハウスの送風及び／又は換気装置と、その方法
JP5116051B2 (ja) 温室の温湿度管理システム及び温湿度管理方法
US20230250953A1 (en) Water vapor insulation system
JP2010263799A (ja) ハウスにおける吸込み空気の送風装置
JP5715448B2 (ja) 建物の空調システム
JP2019198299A (ja) ハウス制御装置および農業用ハウス
JP2018064522A (ja) 空気調和装置及び植物栽培室
CN202035339U (zh) 一种温室换热通风系统
JP5360049B2 (ja) 冷却システム
JP4758017B2 (ja) 冷房システム
JP5177254B2 (ja) 冷却システム
JP5669404B2 (ja) 建屋の局所送風機と、その局所送風方法
KR100622455B1 (ko) 무지주 다층 비닐하우스의 환기장치
JP2019154298A (ja) 空調システム
JP2018198579A (ja) 農業用ハウス
WO2022163754A1 (fr) Serre
JP2020014441A (ja) 植物栽培温室
JP2015004496A (ja) 暖冷房装置
MX2007008107A (es) Invernadero y sistema y metodo de control de clima de invernadero forzado.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17858175

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018543814

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17858175

Country of ref document: EP

Kind code of ref document: A1